UNSC Pillar of Autumn (C-709) was a Halcyon-class light cruiser in the UNSC Navy. It was informally referred to as the Autumn, and its name abbreviated to PoA.. Prior to the Fall of Reach, Pillar of Autumn was selected to support Operation: RED FLAG, a SPARTAN-II operation to capture Covenant leaders.
Start from a low level of net carbs to ensure you quickly enter ketosis (~ 20 grams of net carbs per day). When you detect ketosis after about 2-3 days, start adding net carbs (about 5 grams each week) until you detect a very low-level or no ketones (using Ketostix or blood ketone meter).
The body only has the capacity to store about 300 to 400 grams of carbs, so if you've been following Atkins Induction correctly or Protein Power (20 to 30 net carbs per day), after 5 days you'll definitely be in Ketosis even if it's not showing up on the Ketone sticks.